
//*****************************************************************************
//
// Author		: Konstantin Chizhov
// Date			: 2013
// All rights reserved.

// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
// Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.

// Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation and/or
// other materials provided with the distribution.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
// EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//*****************************************************************************
#pragma once
#include <stdint.h>

namespace Mcucpp
{
	class BufferWriter
	{
	public:

		void Write(uint8_t value)
		{
			if(_pos >= _size)
				return;
			_ptr[_pos++] = value;
		}

		BufferWriter(uint8_t *buffer, size_t size)
			:_size(size),
			_ptr(buffer),
			_pos(0)
		{
		}
		
		size_t Size(){return _pos;}
		
		void Reset()
		{
			_pos = 0;
		}

	private:
		uint8_t *_ptr;
		size_t _size;
		size_t _pos;
	};
}